I'm running a simple powerpoint presentation in Medialab. There's one screen in which participants are instructed to complete a paper survey, so the slide sits idle for about 3 minutes. However, seemingly randomly, the powerpoint will reset to the first slide and then freeze a few screens later. I've done a lot of troubleshooting on the powerpoint end, but I just wanted to make sure that this isn't a Medialab problem that others have encountered before. Let me know if you've encountered this and found a fix!